Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Ductile Iron
Outside Diameter - Inch: 2.6

Length Thru Bore - Millimeter: 42.926
Other Features: Components May or May Not Intermix Among Brands | Tire Style | Clearance Shaft Fit | 2 Set Screws
Hub Diameter - Millimeter: 59.944
Coupling Type: Elastomeric Coupling
Torque: 558In-Lbs

Pitch Diameter - Inch: 2.546
Flange Outside Diameter - Millimeter: 71.044
Inch - Metric: Inch
Outside Diameter - Inch: 2.492
Face Width - Millimeter: 33.35

Face Width - Inch: 1.313
Belt Pitch: 1/2 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Global Part Number GPN: 573840
Pitch Diameter - Millimeter: 64.68

Enclosure: Open
Material - Ball: Steel
Inch - Metric: Metric
Outside Diameter - Inch: 2.677
Flush Ground: Yes

Contact Angle: 15 Degree
Other Features: Single Row | Angular Contact | Super High Precision
Cage Material: Phenolic
Number of Bearings: 2 (1 Pair)
Raceway Style: 1 Rib Outer Ring

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 2.56
Outside Diameter - Millimeter: 65.024
Bore - Millimeter: 34.798

Bore - Inch: 1.37
Other Features: 1 Single Cone | 1 Single Cup
Assembly Components: U298 (1) | U261L (1) | K426897 (1)
Basic Number: U298
Precision Class: Standard

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Pitch Diameter - Inch: 2.551
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 2.688
Global Part Number GPN: 36091
Pitch Diameter - Millimeter: 64.795
Mounting Method: Rough Bore